FDC6331L [ONSEMI]

集成式负载开关;


型号：	FDC6331L
厂家：	ONSEMI
描述：	集成式负载开关开关驱动光电二极管接口集成电路驱动器
文件：	总6页 (文件大小：298K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DATA SHEET

www.onsemi.com

Integrated Load Switch

FDC6331L

TSOT−23−6

CASE 419BL

Description

MARKING DIAGRAM

This device is particularly suited for compact power management in

portable electronic equipment where 2.5 V to 8 V input and 2.8 A

output current capability are needed. This load switch integrates

a small N−Channel power MOSFET (Q1) that drives a large

P−Channel power MOSFET (Q2) in one tiny SUPERSOTt−6

package.

&E&Y

&.331&G

331

= Designates Space

= Binary Calendar Year Coding Scheme

= Pin One Dot

= Specific Device Code

= Date Code

Features

• −2.8 A, −8 V

♦ R

= 55 mW @ V = −4.5 V

DS(on)

= 70 mW @ V = −2.5 V

= 100 mW @ V = −1.8 V

ORDERING INFORMATION

• Control MOSFET (Q1) Includes Zener Protection for ESD

Ruggedness (>6 kV Human Body Model)

• High Performance Trench Technology for Extremely Low R

• This is a Pb−Free and Halide Free Device

†

Device

FDC6331L

Package

Shipping

DS(on)

TSOT−23−6

(Pb−Free)

3000 /

Tape & Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

Applications

• Load Switch

• Power Management

,R1

, C1

OUT

ON/OFF

R1, C1

OUT

, C1

See Application Circuit (Figure 3)

Figure 1.

DROP

−

OUT

ON/OFF

Figure 2. Equivalent Circuit

Publication Order Number:

October, 2021 − Rev. 5

FDC6331L/D

FDC6331L

ABSOLUTE MAXIMUM RATINGS T = 25°C unless otherwise noted

Symbol

Parameter

Value

Unit

Maximum Input Voltage

High Level On/Off Voltage Range

−0.5 to 8

2.8

ON/OFF

Load Current − Continuous (Note 1)

Load Current − Pulsed

Load

Maximum Power Dissipation (Note 1)

Operating and Storage Junction Temperature Range

0.7

T , T

−55 to 150

°C

STG

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

THERMAL CHARACTERISTICS T = 25°C unless otherwise noted

Symbol

Parameter

Thermal Resistance, Junction−to−Ambient (Note 1)

Thermal Resistance, Junction−to−Case (Note 1)

Value

180

Unit

°C/W

ELECTRICAL CHARACTERISTICS T = 25°C unless otherwise noted

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

OFF CHARACTERISTICS

Breakdown Voltage

= 0 V, I = −250 mA

−

ON/OFF

Zero Gate Voltage Drain Current

Leakage Current, Forward

Leakage Current, Reverse

= 6.4 V, V = 0 V

ON/OFF

−1

Load

= 0 V, V = 8 V

−100

100

ON/OFF

= 0 V, V = −8 V

ON CHARACTERISTICS (Note 2)

Gate Threshold Voltage

= V , I = −250 mA

ON/OFF D

0.4

−

0.9

1.5

100

ON/OFF(th)

Static Drain−Source

On−Resistance (Q2)

= −4.5 V, I = −2.8 A

DS(on)

= −2.5 V, I = −2.5 A

−

= −1.8 V, I = −2.0 A

−

Static Drain−Source

On−Resistance (Q1)

= 4.5 V, I = 0.4 A

−

3.1

3.8

= 2.7 V, I = 0.2 A

−

DRAIN−SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS

Maximum Continuous Drain−Source Diode Forward Current

−

−0.6

−1.2

Drain−Source Diode Forward

Voltage

V = 0 V, I = −0.6 A (Note 2)

ON/OFF S

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

NOTES:

1. R

is the sum of the junction−to−case and case−to−ambient thermal resistance where the case thermal reference is defined as the solder

mounting surface of the drain pins. R

is guaranteed by design while R

is determined by the user’s board design.

2. Pulse Test: Pulse Width < 300 ms, Duty Cycle < 2.0%.

www.onsemi.com

FDC6331L

OUT

Load

ON/OFF

Figure 3. FDC6331L Load Switch Application Circuit

External Component Recommendation:

For additional in−rush current control, R2 and C1 can be added. For more information, see application note AN1030.

TYPICAL CHARACTERISTICS

0.40

= 2.5 V

= 1.8 V

0.35

0.30

0.25

0.20

0.35

0.30

0.25

0.20

= 1.5−8 V

ON/OFF

PW = 300 ms, D < 2%

T = 125°C

T = 25°C

0.15

0.10

0.15

0.10

T = 25°C

0.05

I (A)

Figure 4. Conduction Voltage Drop

Variation with Load Current

Figure 5. Conduction Voltage Drop Variation

with Load Current

0.40

0.35

0.150

0.125

= 4.5 V

I = 1 A

= 1.5−8 V

ON/OFF

= 1.5−8 V

ON/OFF

PW = 300 ms, D < 2%

0.30

0.25

0.100

0.075

0.050

0.025

T = 125°C

0.20

0.15

0.10

T = 125°C

T = 25°C

0.05

I (A)

, Gate to Source Voltage (V)

Figure 6. Conduction Voltage Drop

Variation with Load Current

Figure 7. On−Resistance Variation with

Input Voltage

www.onsemi.com

FDC6331L

TYPICAL CHARACTERISTICS (continued)

D = 0.5

(t) = r(t) * R

= 156°C/W

0.2

0.1

P(pk)

0.05

0.02

T − T = P * R (t)

Single Pulse

0.01

Duty Cycle, D = t /t

0.01

0.0001

0.001

0.1

t , Time (s)

100

1000

Figure 8. Transient Thermal Response Curve

NOTE: Thermal characterization performed on the conditions described in Note 2.

Transient thermal response will change depends on the circuit board design.

SUPERSOT is a trademark of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates and/or subsidiaries in the United

States and/or other countries.

www.onsemi.com

MECHANICAL CASE OUTLINE

PACKAGE DIMENSIONS

TSOT23 6−Lead

CASE 419BL

ISSUE A

DATE 31 AUG 2020

SCALE 2:1

GENERIC

MARKING DIAGRAM*

XXX MG

XXX = Specific Device Code

= Date Code

= Pb−Free Package

(Note: Microdot may be in either location)

*This information is generic. Please refer to

device data sheet for actual part marking.

Pb−Free indicator, “G” or microdot “ G”,

may or may not be present. Some products

may not follow the Generic Marking.

Electronic versions are uncontrolled except when accessed directly from the Document Repository.

Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.

DOCUMENT NUMBER:

DESCRIPTION:

98AON83292G

TSOT23 6−Lead

PAGE 1 OF 1

ON Semiconductor and

are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.

ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding

the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically

disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the

rights of others.

www.onsemi.com

onsemi,

, and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates

and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.

A listing of onsemi’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. onsemi reserves the right to make changes at any time to any

products or information herein, without notice. The information herein is provided “as−is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the

information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use

of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products

and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information

provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/or specifications can and do vary in different applications and actual performance may

vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. onsemi does not convey any license

under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems

or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should

Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi and its officers, employees, subsidiaries, affiliates,

and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death

associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal

Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

ADDITIONAL INFORMATION

TECHNICAL PUBLICATIONS:

Technical Library: www.onsemi.com/design/resources/technical−documentation

onsemi Website: www.onsemi.com

ONLINE SUPPORT: www.onsemi.com/support

For additional information, please contact your local Sales Representative at

www.onsemi.com/support/sales



FDC6331L [ONSEMI]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E